全文获取类型
收费全文 | 499篇 |
免费 | 26篇 |
专业分类
各国政治 | 42篇 |
工人农民 | 45篇 |
世界政治 | 33篇 |
外交国际关系 | 26篇 |
法律 | 260篇 |
中国政治 | 8篇 |
政治理论 | 108篇 |
综合类 | 3篇 |
出版年
2023年 | 3篇 |
2022年 | 3篇 |
2021年 | 6篇 |
2020年 | 7篇 |
2019年 | 13篇 |
2018年 | 20篇 |
2017年 | 21篇 |
2016年 | 20篇 |
2015年 | 19篇 |
2014年 | 14篇 |
2013年 | 72篇 |
2012年 | 20篇 |
2011年 | 15篇 |
2010年 | 11篇 |
2009年 | 15篇 |
2008年 | 18篇 |
2007年 | 22篇 |
2006年 | 14篇 |
2005年 | 13篇 |
2004年 | 16篇 |
2003年 | 16篇 |
2002年 | 13篇 |
2001年 | 11篇 |
2000年 | 11篇 |
1999年 | 9篇 |
1998年 | 4篇 |
1997年 | 9篇 |
1996年 | 6篇 |
1995年 | 2篇 |
1994年 | 11篇 |
1993年 | 3篇 |
1992年 | 4篇 |
1991年 | 3篇 |
1990年 | 11篇 |
1989年 | 3篇 |
1988年 | 6篇 |
1987年 | 4篇 |
1986年 | 4篇 |
1985年 | 4篇 |
1984年 | 6篇 |
1983年 | 7篇 |
1982年 | 4篇 |
1981年 | 5篇 |
1979年 | 6篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 4篇 |
1974年 | 2篇 |
1968年 | 3篇 |
排序方式: 共有525条查询结果,搜索用时 6 毫秒
51.
52.
53.
Matthew J. Moore 《New Political Science》2016,38(2):272-282
This article examines whether the American cultural phenomena of the practice of Buddhism or the Buddhism-derived technique of mindfulness are likely to be helpful to the political left. It summarizes the central teachings of the ancient Buddhist texts, with particular focus on the issues of mindfulness and politics. It also reviews the political history of Buddhist countries. The author argues that although modern Buddhism has shed its historical embrace of absolutist monarchy in favor of republicanism, and although there is some ideological overlap between Buddhism and the American Left, Buddhism in America is too small a movement for it to be of much significance for progressive politics. Mindfulness appears to be capable of becoming a much larger phenomenon, but its separation from its Buddhist origins makes it also unlikely to be strategically important for the Left. 相似文献
54.
Peter M. Shane 《Law & social inquiry》1996,21(1):205-214
55.
56.
A rapid and efficient procedure is described for the extraction and analysis of oxazepam, the major urinary metabolite of diazepam in greyhounds. Urine was extracted by passing through a bonded silica column (Bond Elut) following enzyme hydrolysis. The adsorbed drug was eluted and then detected and measured by high performance liquid chromatography (HPLC). Recoveries were in excess of 85% at 50 ng/ml concentrations. Detection was possible up to 30 h after a single oral dose of diazepam (5 mg). 相似文献
57.
58.
59.
60.
The 1H nuclear magnetic resonance (NMR) chemical shifts and coupling constants of heroin's D ring H-15 alpha, H-15 beta, and H-16 alpha, and H-16 beta are presented. These assignments were accessible through the introduction of a double bond (delta 15,16) in heroin. The resulting compound, delta 15,16 didehydroheroin, was subjected to deuterium exchange or stereoselective reduction or both. Reduced products d1-16 alpha heroin d2-15 alpha, 15 beta-heroin, and d3-15 alpha, 15 beta, 16 alpha-heroin are presented. Heroin with deuterated acetyls is also presented for 1H NMR spectral clarity in the D ring area. 相似文献